Among the following choose the correct option which includes the organisms that have a holozoic mode of nutrition:

Sometimes we get painful cramps in our leg muscles after running for a long time due to the accumulation of:

Movement of the synthesized products from the leaves to the roots and other parts of a plant’s body takes place through the phloem. This process is known as:

The process of diffusion of solvent particles from the region of less solute concentration to a region of high solute concentration through semi-permeable membrane is known as

Which of the following is not a digestive enzyme contained in the pancreatic juice?
i. Lipase
ii. Hydrochloric acid
iii. Mucus
iv. Trypsin

Identify the correct path of urine in the human body.

Which is the correct sequence of body parts in the human alimentary canal?

Which part of nephron allows the selective reabsorption of useful substances like glucose, amino acids, salts and water into the blood capillaries?

Name the tube which connects the kidneys to the urinary bladder.

Name the substances whose build up in the muscles during vigorous physical exercise may cause cramps?